The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 36 Issue 2
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- Pages.61.1-61.1
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- 2011
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- 1226-2692(pISSN)
KVN Observation on Radio-selected AGNs hosted by Elliptical Galaxies
- Park, Song-Youn (Department of Astronomy, Yonsei University) ;
- Yi, Suk-Young K. (Department of Astronomy, Yonsei University) ;
- Sohn, Bong-Won (Korea Astronomy and Space Science Institute)
- Published : 2011.10.05
Abstract
We have performed simultaneous observations at 22GHz and 43GHz on AGNs hosted by elliptical galaxies using KVN radio telescope. We have constructed the sample, based on two major surveys in radio and optical band, i.e. Faint Images of the Radio Sky at Twenty-Centimeters (FIRST) and Sloan Digital Sky Survey (SDSS) DR7, respectively. We restricted the redshift range 0.01 < z < 0.06 and the absolute magnitude Mr < -19.4 in order to satisfy volume limited sample. We also checked clear detection of four distinctive emission lines ([NII], [OIII],
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